68145915

素因数分解:

$3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{3733}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 109152288

約数和(自身を除く): 41006373

約数列:

[1, 3, 5, 15, 1217, 3651, 3733, 6085, 11199, 18255, 18665, 55995, 4543061, 13629183, 22715305, 68145915]

約数ペア:

[(1, 68145915), (3, 22715305), (5, 13629183), (15, 4543061), (1217, 55995), (3651, 18665), (3733, 18255), (6085, 11199)]